236440680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:616

約数の個数: 192

約数和(自身を含む): 837216000

約数和(自身を除く): 600775320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 140, 147, 158, 168, 196, 210, 237, 245, 280, 294, 316, 392, 395, 420, 474, 490, 509, 553, 588, 632, 735, 790, 840, 948, 980, 1018, 1106, 1176, 1185, 1470, 1527, 1580, 1659, 1896, 1960, 2036, 2212, 2370, 2545, 2765, 2940, 3054, 3160, 3318, 3563, 3871, 4072, 4424, 4740, 5090, 5530, 5880, 6108, 6636, 7126, 7635, 7742, 8295, 9480, 10180, 10689, 11060, 11613, 12216, 13272, 14252, 15270, 15484, 16590, 17815, 19355, 20360, 21378, 22120, 23226, 24941, 28504, 30540, 30968, 33180, 35630, 38710, 40211, 42756, 46452, 49882, 53445, 58065, 61080, 66360, 71260, 74823, 77420, 80422, 85512, 92904, 99764, 106890, 116130, 120633, 124705, 142520, 149646, 154840, 160844, 199528, 201055, 213780, 232260, 241266, 249410, 281477, 299292, 321688, 374115, 402110, 427560, 464520, 482532, 498820, 562954, 598584, 603165, 748230, 804220, 844431, 965064, 997640, 1125908, 1206330, 1407385, 1496460, 1608440, 1688862, 1970339, 2251816, 2412660, 2814770, 2992920, 3377724, 3940678, 4222155, 4825320, 5629540, 5911017, 6755448, 7881356, 8444310, 9851695, 11259080, 11822034, 15762712, 16888620, 19703390, 23644068, 29555085, 33777240, 39406780, 47288136, 59110170, 78813560, 118220340, 236440680]

約数ペア:

[(1, 236440680), (2, 118220340), (3, 78813560), (4, 59110170), (5, 47288136), (6, 39406780), (7, 33777240), (8, 29555085), (10, 23644068), (12, 19703390), (14, 16888620), (15, 15762712), (20, 11822034), (21, 11259080), (24, 9851695), (28, 8444310), (30, 7881356), (35, 6755448), (40, 5911017), (42, 5629540), (49, 4825320), (56, 4222155), (60, 3940678), (70, 3377724), (79, 2992920), (84, 2814770), (98, 2412660), (105, 2251816), (120, 1970339), (140, 1688862), (147, 1608440), (158, 1496460), (168, 1407385), (196, 1206330), (210, 1125908), (237, 997640), (245, 965064), (280, 844431), (294, 804220), (316, 748230), (392, 603165), (395, 598584), (420, 562954), (474, 498820), (490, 482532), (509, 464520), (553, 427560), (588, 402110), (632, 374115), (735, 321688), (790, 299292), (840, 281477), (948, 249410), (980, 241266), (1018, 232260), (1106, 213780), (1176, 201055), (1185, 199528), (1470, 160844), (1527, 154840), (1580, 149646), (1659, 142520), (1896, 124705), (1960, 120633), (2036, 116130), (2212, 106890), (2370, 99764), (2545, 92904), (2765, 85512), (2940, 80422), (3054, 77420), (3160, 74823), (3318, 71260), (3563, 66360), (3871, 61080), (4072, 58065), (4424, 53445), (4740, 49882), (5090, 46452), (5530, 42756), (5880, 40211), (6108, 38710), (6636, 35630), (7126, 33180), (7635, 30968), (7742, 30540), (8295, 28504), (9480, 24941), (10180, 23226), (10689, 22120), (11060, 21378), (11613, 20360), (12216, 19355), (13272, 17815), (14252, 16590), (15270, 15484)]